216179280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 200

約数和(自身を含む): 762773352

約数和(自身を除く): 546594072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 108, 120, 135, 144, 146, 162, 180, 216, 219, 240, 270, 292, 324, 360, 365, 405, 432, 438, 457, 540, 584, 648, 657, 720, 730, 810, 876, 914, 1080, 1095, 1168, 1296, 1314, 1371, 1460, 1620, 1752, 1828, 1971, 2160, 2190, 2285, 2628, 2742, 2920, 3240, 3285, 3504, 3656, 3942, 4113, 4380, 4570, 5256, 5484, 5840, 5913, 6480, 6570, 6855, 7312, 7884, 8226, 8760, 9140, 9855, 10512, 10968, 11826, 12339, 13140, 13710, 15768, 16452, 17520, 18280, 19710, 20565, 21936, 23652, 24678, 26280, 27420, 29565, 31536, 32904, 33361, 36560, 37017, 39420, 41130, 47304, 49356, 52560, 54840, 59130, 61695, 65808, 66722, 74034, 78840, 82260, 94608, 98712, 100083, 109680, 118260, 123390, 133444, 148068, 157680, 164520, 166805, 185085, 197424, 200166, 236520, 246780, 266888, 296136, 300249, 329040, 333610, 370170, 400332, 473040, 493560, 500415, 533776, 592272, 600498, 667220, 740340, 800664, 900747, 987120, 1000830, 1200996, 1334440, 1480680, 1501245, 1601328, 1801494, 2001660, 2401992, 2668880, 2702241, 2961360, 3002490, 3602988, 4003320, 4503735, 4803984, 5404482, 6004980, 7205976, 8006640, 9007470, 10808964, 12009960, 13511205, 14411952, 18014940, 21617928, 24019920, 27022410, 36029880, 43235856, 54044820, 72059760, 108089640, 216179280]

約数ペア:

[(1, 216179280), (2, 108089640), (3, 72059760), (4, 54044820), (5, 43235856), (6, 36029880), (8, 27022410), (9, 24019920), (10, 21617928), (12, 18014940), (15, 14411952), (16, 13511205), (18, 12009960), (20, 10808964), (24, 9007470), (27, 8006640), (30, 7205976), (36, 6004980), (40, 5404482), (45, 4803984), (48, 4503735), (54, 4003320), (60, 3602988), (72, 3002490), (73, 2961360), (80, 2702241), (81, 2668880), (90, 2401992), (108, 2001660), (120, 1801494), (135, 1601328), (144, 1501245), (146, 1480680), (162, 1334440), (180, 1200996), (216, 1000830), (219, 987120), (240, 900747), (270, 800664), (292, 740340), (324, 667220), (360, 600498), (365, 592272), (405, 533776), (432, 500415), (438, 493560), (457, 473040), (540, 400332), (584, 370170), (648, 333610), (657, 329040), (720, 300249), (730, 296136), (810, 266888), (876, 246780), (914, 236520), (1080, 200166), (1095, 197424), (1168, 185085), (1296, 166805), (1314, 164520), (1371, 157680), (1460, 148068), (1620, 133444), (1752, 123390), (1828, 118260), (1971, 109680), (2160, 100083), (2190, 98712), (2285, 94608), (2628, 82260), (2742, 78840), (2920, 74034), (3240, 66722), (3285, 65808), (3504, 61695), (3656, 59130), (3942, 54840), (4113, 52560), (4380, 49356), (4570, 47304), (5256, 41130), (5484, 39420), (5840, 37017), (5913, 36560), (6480, 33361), (6570, 32904), (6855, 31536), (7312, 29565), (7884, 27420), (8226, 26280), (8760, 24678), (9140, 23652), (9855, 21936), (10512, 20565), (10968, 19710), (11826, 18280), (12339, 17520), (13140, 16452), (13710, 15768)]